Such a simple task turns difficult. I'm mounting my boost gauge on the inside of the mirror, its the CFW pod.<br>I realized my driver's door fuse box is constant on. So I went to the fuse box below the steering wheel. I found out it's mini blade fuses, so my "add a circuit" doesn't work.<br>I rigged the wire to plug in with the fuse, on the 12V cigarette lighter sockets. I used the mounting bolt for the driver's side mirror as a ground.<br>The light for the gauge is bright when the door is completely open. If you move the door slightly, the bulb dims. When the door is shut, the bulb is completely out. <p>What am I missing?